KKmoon 4-Digital DIY Clock Kits PCB for Soldering Practice Learning Electronics with Light Control Temperature Date Time Display and Transparent Case -Red-

1With this digital clock DIY kit, you can make a nice clock by yourself. With transparent case, components can be well protected and the clock looks stylish. Features: Ideal digital clock DIY kit for electronics enthusiasts, easy to install. Compact for installation, easier for welding and DIY by users. With transparent case, components can be well protected and the clock looks stylish. Automatically display time, temperature, date and day. Light control, the clock will automatically be brighter during the day than during the night. Large 4-digit LED display, can show you time and temperature. Useful alarm function and hourly chime function. With a power cable, it is convenient to be charged. Note: The item color might be slight different in the picture because of the lighting effect, pls in kind prevail! Do not install the chip reversely. After installing the digital clock, please push all the buttons for more than 5 seconds to reset. It will display 7:59 once reset. Then you can set other functions by following the instructions. Specifications: Display: 4-digit LED Display Color: Blue / Green / White / Red (Optional) Power Supply: 1 * CR1220 Button Battery (NOT included) PCB Size: 9.5 * 3.5cm / 3.7 * 1.4in Package Size: Approx. 12.5 * 8.5 * 4cm / 4.92 * 3.35 * 1.6in Package Weight: 116g / 4.11oz Package List: 1 * Digital Clock Kit(Battery Not Included)